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ehci: Properly cleanup packets on cancel 

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Hans de Goede 2012-08-30 15:00:33 +02:00 committed by Gerd Hoffmann
parent 522079dd44
commit 0e7953525f
1 changed files with 2 additions and 0 deletions
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2
hw/usb/hcd-ehci.c
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@ -747,6 +747,8 @@ static void ehci_free_packet(EHCIPacket *p)
trace_usb_ehci_packet_action(p->queue, p, "free");
if (p->async == EHCI_ASYNC_INFLIGHT) {
usb_cancel_packet(&p->packet);
usb_packet_unmap(&p->packet, &p->sgl);
qemu_sglist_destroy(&p->sgl);
}
QTAILQ_REMOVE(&p->queue->packets, p, next);
usb_packet_cleanup(&p->packet);